Footage of alien discovery in 1992

I found this footage on a server on the dark web. It contained a video file with no other references other than “EBE 1992, Eiger”. It looks like a video that was taken from still photographs. The photographs appear to portray the discovery of an alien lifeform in a very cold environment (Eiger, Switzerland). It appears that somebody made this video under time pressure and in clandestine circumstances. Could this be a major discovery that wasn’t made public?